The official release had only PCM Stereo sound. This was mixed with an audience source to create DTS and DD 5.1 tracks. Also includes full content from the Chop Suey Riot Act Promo DVD
Tech Notes
Video: official release > PC > DVD
Audio: stereo: [Official DVD (48KHz PCM)]
surround: [Official DVD (48KHz PCM)] + [Schoeps MK5]